From 9877a9e6b7d299dc32a447340bbbd0ee6a1076b5 Mon Sep 17 00:00:00 2001
From: Qimiao Chen <chenqimiao1994@126.com>
Date: Thu, 4 Mar 2021 16:27:02 +0800
Subject: [PATCH] Reduce memory consumption

---
 .../aop/framework/autoproxy/AbstractAutoProxyCreator.java    | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/spring-aop/src/main/java/org/springframework/aop/framework/autoproxy/AbstractAutoProxyCreator.java b/spring-aop/src/main/java/org/springframework/aop/framework/autoproxy/AbstractAutoProxyCreator.java
index 2e48cbb1b0d..52a2678604a 100644
--- a/spring-aop/src/main/java/org/springframework/aop/framework/autoproxy/AbstractAutoProxyCreator.java
+++ b/spring-aop/src/main/java/org/springframework/aop/framework/autoproxy/AbstractAutoProxyCreator.java
@@ -508,7 +508,10 @@ public abstract class AbstractAutoProxyCreator extends ProxyProcessorSupport
 
 		List<Object> allInterceptors = new ArrayList<>();
 		if (specificInterceptors != null) {
-			allInterceptors.addAll(Arrays.asList(specificInterceptors));
+			if (specificInterceptors.length > 0) {
+				// specificInterceptors may equals PROXY_WITHOUT_ADDITIONAL_INTERCEPTORS
+				allInterceptors.addAll(Arrays.asList(specificInterceptors));
+			}
 			if (commonInterceptors.length > 0) {
 				if (this.applyCommonInterceptorsFirst) {
 					allInterceptors.addAll(0, Arrays.asList(commonInterceptors));